HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperonal → 2-(3,4-Methylenedioxyphenyl)vinyl 1-methylcyclopropyl ketone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperonal | HCID 8438 | — |
| Reactant | Methyl 1-methylcyclopropyl ketone | HCID 74067 | — |
| Product | 2-(3,4-Methylenedioxyphenyl)vinyl 1-methylcyclopropyl ketone | HCID 53712571 | — |
Reaction Steps
2-(3,4-Methylenedioxyphenyl)vinyl 1-methylcyclopropyl ketone [III; Ar is 3,4-methylenedioxyphenyl, R is CH3 ] was prepared from 25.6 g. of 1-methylcyclopropyl methyl ketone and 39.3 g. of piperonal according to the procedure described above in Preparation Al, affording 29.5 g. of crystalline product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182729 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-2743a89fb59c4a64a6d65b4e642e275f |
| Source note | uspto-grants-1980_01 |